From 66210a1a30f2384bb59f9dad8d769dba56dd30f1 Mon Sep 17 00:00:00 2001 From: Michael Roth Date: Sun, 18 Feb 2024 23:35:02 -0600 Subject: scripts/update-linux-headers: Add setup_data.h to import list Data structures like struct setup_data have been moved to a separate setup_data.h header which bootparam.h relies on. Add setup_data.h to the cp_portable() list and sync it along with the other header files. Note that currently struct setup_data is stripped away as part of generating bootparam.h, but that handling is no currently needed for setup_data.h since it doesn't pull in many external headers/dependencies. However, QEMU currently redefines struct setup_data in hw/i386/x86.c, so that will need to be removed as part of any header update that pulls in the new setup_data.h to avoid build bisect breakage. Because is the first architecture specific #include in include/standard-headers/, add a new sed substitution to rewrite asm/ include to the standard-headers/asm-* subdirectory for the current architecture. And while at it, remove asm-generic/kvm_para.h from the list of allowed includes: it does not have a matching substitution, and therefore it would not be possible to use it on non-Linux systems where there is no /usr/include/asm-generic/ directory. Signed-off-by: Michael Roth Signed-off-by: Paolo Bonzini --- scripts/update-linux-headers.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'scripts/update-linux-headers.sh') diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index a0006eec6f..d48856f9e2 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -61,7 +61,7 @@ cp_portable() { -e 'linux/const' \ -e 'linux/kernel' \ -e 'linux/sysinfo' \ - -e 'asm-generic/kvm_para' \ + -e 'asm/setup_data.h' \ > /dev/null then echo "Unexpected #include in input file $f". @@ -77,6 +77,7 @@ cp_portable() { -e 's/__be\([0-9][0-9]*\)/uint\1_t/g' \ -e 's/"\(input-event-codes\.h\)"/"standard-headers\/linux\/\1"/' \ -e 's/]*\)>/"standard-headers\/linux\/\1"/' \ + -e 's/]*\)>/"standard-headers\/asm-'$arch'\/\1"/' \ -e 's/__bitwise//' \ -e 's/__attribute__((packed))/QEMU_PACKED/' \ -e 's/__inline__/inline/' \ @@ -155,11 +156,14 @@ for arch in $ARCHLIST; do "$tmpdir/include/asm/bootparam.h" > "$tmpdir/bootparam.h" cp_portable "$tmpdir/bootparam.h" \ "$output/include/standard-headers/asm-$arch" + cp_portable "$tmpdir/include/asm/setup_data.h" \ + "$output/standard-headers/asm-x86" fi if [ $arch = riscv ]; then cp "$tmpdir/include/asm/ptrace.h" "$output/linux-headers/asm-riscv/" fi done +arch= rm -rf "$output/linux-headers/linux" mkdir -p "$output/linux-headers/linux" -- cgit v1.2.3